Jay Waagmeester is an intern at Iowa Capital Dispatch, where this article first appeared.

The American Civil Liberties Union of Iowa says city ordinances that restrict performances by “male or female impersonators” are unconstitutional.

The ACLU of Iowa is encouraging multiple cities in the state to change zoning ordinances restricting such shows—including drag performances—at businesses. Some cities have taken action, while others remain in violation of the Constitution, according to the ACLU.

Laws in several Iowa cities require businesses featuring “male or female impersonators” to be zoned as an adult entertainment or an adult cabaret business. 

Three cities in Iowa—Dyersville, Pella, and Waukee—have received notice from the ACLU advising them to alter their municipal ordinances so they avoid placing zoning restriction on businesses that feature female and male impersonators.